2990848894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{5807}}^1$

素因数の和:6432

約数の個数: 32

約数和(自身を含む): 5023130112

約数和(自身を除く): 2032281218

約数列:

[1, 2, 11, 22, 41, 82, 451, 571, 902, 1142, 5807, 6281, 11614, 12562, 23411, 46822, 63877, 127754, 238087, 257521, 476174, 515042, 2618957, 3315797, 5237914, 6631594, 36473767, 72947534, 135947677, 271895354, 1495424447, 2990848894]

約数ペア:

[(1, 2990848894), (2, 1495424447), (11, 271895354), (22, 135947677), (41, 72947534), (82, 36473767), (451, 6631594), (571, 5237914), (902, 3315797), (1142, 2618957), (5807, 515042), (6281, 476174), (11614, 257521), (12562, 238087), (23411, 127754), (46822, 63877)]